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AMD EPYC 7402P | AMD Opteron 3280 | |
CPU comparisonIn this CPU comparison, we compare the AMD EPYC 7402P and the AMD Opteron 3280 and use benchmarks to check which processor is faster.
We compare the AMD EPYC 7402P 24 core processor released in Q3/2019 with the AMD Opteron 3280 which has 8 CPU cores and was introduced in Q1/2012. |
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AMD EPYC (129) | Family | AMD Opteron (4) |
AMD EPYC 7002 (24) | CPU group | AMD Opteron 3000 (1) |
2 | Generation | 1 |
Rome (Zen 2) | Architecture | Zurich (Bulldozer) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD EPYC 7402P is a 24 core processor with a clock frequency of 2.80 GHz (3.35 GHz). The processor can compute 48 threads at the same time. The AMD Opteron 3280 clocks with 2.40 GHz (3.50 GHz), has 8 CPU cores and can calculate 8 threads in parallel. |
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AMD EPYC 7402P | Characteristic | AMD Opteron 3280 |
24 | Cores | 8 |
48 | Threads | 8 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
2.80 GHz | Frequency | 2.40 GHz |
3.35 GHz | Turbo Frequency (1 Core) | 3.50 GHz |
3.20 GHz | Turbo Frequency (All Cores) | 2.70 GHz |
Memory & PCIeUp to GB of memory in a maximum of 8 memory channels is supported by the AMD EPYC 7402P, while the AMD Opteron 3280 supports a maximum of GB of memory with a maximum memory bandwidth of 29.9 GB/s enabled. |
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AMD EPYC 7402P | Characteristic | AMD Opteron 3280 |
DDR4-3200 | Memory | DDR3-1866 |
Max. Memory | ||
8 (Octa Channel) | Memory channels | 2 (Dual Channel) |
51.2 GB/s | Max. Bandwidth | 29.9 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
128.00 MB | L3 Cache | 8.00 MB |
4.0 | PCIe version | 2.0 |
128 | PCIe lanes | 16 |
252.0 GB/s | PCIe Bandwidth | 8.0 GB/s |
Thermal ManagementThe AMD EPYC 7402P has a TDP of 180 W. The TDP of the AMD Opteron 3280 is 65 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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AMD EPYC 7402P | Characteristic | AMD Opteron 3280 |
180 W | TDP (PL1 / PBP) | 65 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD EPYC 7402P has 128.00 MB cache and is manufactured in 7 nm. The cache of AMD Opteron 3280 is at 8.00 MB. The processor is manufactured in 32 nm. |
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AMD EPYC 7402P | Characteristic | AMD Opteron 3280 |
7 nm | Technology | 32 nm |
Chiplet | Chip design | Unknown |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX |
SP3 | Socket | AM3+ |
AMD-V, SVM | Virtualization | AMD-V |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2019 | Release date | Q1/2012 |
2900 $ | Release price | 229 $ |
show more data | show more data | |
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AMD EPYC 7402P
24C 48T @ 3.20 GHz |
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AMD Opteron 3280
8C 8T @ 2.70 GHz |
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AMD EPYC 7402P
24C 48T @ 3.35 GHz |
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AMD Opteron 3280
8C 8T @ 3.50 GHz |
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AMD EPYC 7402P
24C 48T @ 3.20 GHz |
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AMD Opteron 3280
8C 8T @ 2.70 GHz |
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AMD EPYC 7402P
24C 48T @ 3.35 GHz |
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AMD Opteron 3280
8C 8T @ 3.50 GHz |
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AMD EPYC 7402P
24C 48T @ 3.20 GHz |
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AMD Opteron 3280
8C 8T @ 2.70 GHz |
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AMD EPYC 7402P
24C 48T @ 3.35 GHz |
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AMD Opteron 3280
8C 8T @ 3.50 GHz |
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AMD EPYC 7402P
24C 48T @ 3.20 GHz |
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AMD Opteron 3280
8C 8T @ 2.70 GHz |
Devices using this processor |
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AMD EPYC 7402P | AMD Opteron 3280 |
Unknown | Unknown |